Spacer pack as complement to Esmi and Ericsson bar. Comes with spacers and 10mm screws for Ericsson bar and 18mm screws for Esmi bar. 3.2mm Hole is drilled in sectional screw hole, bar is pierced. The screw is mounted from the rear of the bar and the distance is screwed to the front of the bar. Then the module terminals are assembled on the spacers. Comes with 4-spacers, 4-piece 10mm screw and 4-piece 18mm screw.